IRS scam officer mark brown, I called back talked to a foreign man told him I was curious about the call, he stated curious or need info, I told him curious I don't owe any money he told me apparently I do.  So I told him well by your crappy attitude and that he starting the call off by being a smart butt this call is not real have a nice day, he stated this would go to court I asked for his email and number so that I could pass on to my lawyer so he hung up.

the same # called me and mark brown did the same thing to me as josh when i asked for an email or a letter through the mail he got rude

They are a scam